Fix reading the rotation necessary for proper display.
Fix reading the rotation necessary for proper display.

VRML description of the geometric parts of
LHAND_LINK0 to LHAND_LINK5 are rotated of PI around
the z-axis. This should be taken into account for display.

Validated in Blender.

jrl-umi3218/jrl-dynamics,jrl-umi3218/jrl-dynamics